An e-mail senderвЂ™s pc and e-mail server both use ____ to send an e-mail message to its destination

H=from:reply-to:subject:to:mime-version:content-type Д«=RNRG4PK3Stlnx7eWJNkDKJAYK0JiIUHXt/Cs4kSsl8eH7yf2+CpAN3olJp3tc2kYWFgP/aOwgihr Q=dns/txt s=sarvtes bh=z2di1yE7zydcW2/2Oo+wpZVD8AD2dK0H84OAvOLHkoI= Spf=pass (: domain of designates 103.255.102.190 as permitted sender) Дmarc=pass (p=REJECT sp=REJECT dis=NONE) om=ДKIM-Signature: v=1 a=rsa-sha256 c=relaxed/relaxed d= To understand it here's an example of a message header for an email sent from to Header includes the information we need in order to track the origin and authenticity of a message. Header is most interesting part of an email.

Let's take a look at both their parts in details to understand the structure. Post Office Protocol (POP3) or IMAP (Internet Message Access Protocol), are furtherВ used to receive andВ read emails.ДЄn email message basically consists of two parts вЂ“ Header and Body. When the recipient decides to check the email, his email program connects to the SMTP server and retrieves mail from the server. These two mail servers are like the local post offices that we use for postal mail. Then, your mail server will contact recipient's mail server using SMTP to transfer the message. Your recipient also has an ISP and mail server. SMTP is a language that your mail program uses to communicate to a mail server or we can say SMTP is a communication medium between mail servers. Once you hit the send button your computer contacts to a mail server and uses a protocol known as SMTP (simple mail transfer protocol) to transfer the message. Your ISP (Internet Service Provider) has a mail server which collects mail. When you typed your message and hit the send button. This is the complete postal delivery process and it very much matches to our email delivery system. A postman at the destination carries itВ to the recipient and drops it in his box. Finally, it reaches another local post office (destination post office). The postman will pick it up and carry your letter to the local post office. Once you write your message & put it into an envelope, stamp it, and drop it in your letter box. Have you ever sent a simple postal mail or letter? I Do and I'm sure almost all of you did itВ too. But at first, you need to understand how email works and what information it carries.

Of course, everyone needs an exact answer for this question. What is Spam? How does it work? And what should we do to prevent it?

An e-mail senderвЂ™s pc and e-mail server both use ____ to send an e-mail message to its destination